\begin{answer}

    Please see Figure \ref{fig:cluster}

\begin{figure}[htbp]
    \centering 
    \includegraphics[width=0.7\linewidth]{pics/p03_pred_0.pdf}
    \includegraphics[width=0.7\linewidth]{pics/p03_pred_1.pdf}
    \includegraphics[width=0.7\linewidth]{pics/p03_pred_2.pdf}
    \caption{Clusters}
    \label{fig:cluster}
\end{figure}

\end{answer}
